您要查找的是不是：
- quaternary volcanic rocks 第四纪火山岩
- Basalt is the commonest volcanic rock. 玄武岩是最普通的火山岩。
- China's Datong group of volcanic Quaternary volcanic one of the group. 大同火山群是我国第四纪火山群之一。
- A volcanic rock containing many amygdules. 杏仁岩有很多杏仁状小气孔的火成岩
- The hotel is a cave on a volcanic rock in fact. 洞穴酒店其实就是一个火山岩上的洞穴。
- Volcanic rocks have high susceptibilities under normal conditions. 火山岩在正常情况下有强的磁化率。
- A light-colored volcanic rock composed largely of feldspars. 响石，响岩大部分由长岩组成的淡色的火山岩
- Sulfur fumes have streaked the craggy volcanic rocks with pale yellow. 硫磺气为肌里斑剥的火山岩染上淡淡的黄色。
- Resembling a volcanic rock that contains many amygdules. 杏仁岩的类似包含杏仁孔的火成岩的
- The volcanic rocks of Yanshan Period have features of the mantle source. 燕山期火山岩具备幔源特征。
- Volcanic rock can become favorable oil-gas reservoirs. 火山岩可以成为良好的油气储层。
- A gray, fine - grained volcanic rock, chiefly plagioclase and feldspar. 安山岩一种灰色的，纹理细密的火山岩，主要是斜长石和似长石
- He misjudged and thought that the volcanic rock was just ordinary rock. 他看走眼了,把火山岩当成了礁石。
- Few volcanic rocks were developed and a SEDEX-type Pb-Zn deposit was formed in Middle Devonian (Altay town Formation). 中泥盆世火山作用减弱,在阿勒泰镇组沉积地层中形成SEDEX型红墩铅锌矿床。
- A gray,fine - grained volcanic rock,chiefly plagioclase and feldspar. 安山岩一种灰色的，纹理细密的火山岩，主要是斜长石和似长石
- A gray,fine.- grained volcanic rock,chiefly plagioclase and feldspar. 安山岩一种灰色的，纹理细密的火山岩，主要是斜长石和似长石
- The Aketeshi Formation volcanic rocks of the Boluohuoluo stratigraphic group outcrop on the north side of the Kashi River in Nileke County in Xinjiang. 摘要分布在尼勒克县喀什河北部一带的阿克塔什组火山岩归属博罗霍洛山地层小区。
- A gray, fine-grained volcanic rock, chiefly plagioclase and feldspar. 安山岩一种灰色的，纹理细密的火山岩，主要是斜长石和似长石
- A volcanic rock consisting of rounded and angular fragments fused together. 集块岩由圆形石块和有角的石块聚结而成的火山岩
- Irruptive rock body reservoir is one of important volcanic rock reservoirs. 摘要侵入岩体油气藏是火成岩油气藏的重要类型之一。
